Fluid in the filtrate entering the proximal convoluted tubule is reabsorbed into the peritubular capillaries. This is driven by sodium transport from the lumen into the blood by the Na+/K+ ATPase in the basolateral membrane of the epithelial cells.Sodium reabsorption is primarily driven by this P-type ATPase.gonal resorption of the proximal tubular contents after interruption of circulation in the capillaries surrounding the tubule often leads to disturbance of the cellular morphology of the proximal tubule cells, including the ejection of cell nuclei into the tubule lumen.
The differences between the Australia Flag and New Zealand flags are many but they are very subtle. For one to see it, one has to be very discerning. â¢ While the Australian flag features the Commonwealth Star, the New Zealand flag does not have it. This is because the Commonwealth star is a symbol of Australia.
The Australian National Flag today has a blue background: the Union  Jack, the Commonwealth Star and the Southern Cross.    The Union Jack in the upper left corner (or â¦ canton) acknowledges  Australia's origin as a British settlement.he flags of Australia, New Zealand and some other countries are based on the Blue Ensign. Dark blue was the colour of the British blue ensign, which was used in colonial times for the flags of most colonies and south of the equator. New Zealand's flag is also based on the blue ensign.